valSingleton() [1/2]

template<Rank rank, typename Scalar = CDef>

Scalar& syten::SparseTensor< rank, Scalar >::valSingleton ( )

inline

Returns the singleton value; only valid if the tensor is a singleton tensor.

References syten::SparseTensor< rank, Scalar >::normSquaredVld, syten::SparseTensor< rank, Scalar >::singleton, syten::SparseTensor< rank, Scalar >::singletonValue, and SYTEN_ASSERT_DEBUG.